CN112631532A - Bright and dark line adjusting method, device and system and computer storage medium - Google Patents
Bright and dark line adjusting method, device and system and computer storage medium Download PDFInfo
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- CN112631532A CN112631532A CN201910953385.6A CN201910953385A CN112631532A CN 112631532 A CN112631532 A CN 112631532A CN 201910953385 A CN201910953385 A CN 201910953385A CN 112631532 A CN112631532 A CN 112631532A
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Abstract
The present application relates to a bright and dark line adjusting method, a bright and dark line adjusting device, a bright and dark line adjusting system, and a computer storage medium, the bright and dark line adjusting method including, for example: responding to the selection operation of a user, generating position information of a position to be adjusted of the display screen, and sending the position information to a display screen control system, so that the display screen control system determines the current position to be adjusted of the display screen according to the position information; responding to a keyboard shortcut key input by a user, generating an adjusting coefficient and sending the adjusting coefficient to a display screen control system, so that the display screen control system adjusts a pixel corresponding to the current position to be adjusted of the display screen according to the adjusting coefficient to obtain an adjusted picture, and the adjusted picture is displayed by the display screen for the user to check the adjusting effect. The method and the device solve the problem that the user can not see the adjusting effect by operating and adjusting the bright and dark lines of the display screen through the mouse on the upper computer software.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a bright and dark line adjusting method, a bright and dark line adjusting device, a bright and dark line adjusting system and a computer storage medium.
Background
The display screen is usually formed by splicing a plurality of splicing units, and because the splicing process has the limitations of machining precision, splicing precision and the like, the splicing positions between the splicing units are uneven, so that the distances between the lamp points with the same color at the edges of the splicing positions are inconsistent. When the image is displayed, the dark seams appear when the distance is larger than the standard distance of the lamp points, the bright seams appear when the distance is smaller than the standard distance of the lamp points, and the bright seams or the dark seams are called bright and dark lines spliced by the display screen for short.
In the present display screen bright dark line regulation trade, the user clicks the function button that host computer software corresponds through mouse and comes to adjust the bright dark line of display screen, however along with the development of display screen, the condition of field usage is more and more complicated, compare in a display screen before, evolve into sub-display screen, the tragus etc., and putting and the concatenation of display screen are more random, when the display screen is far away from the workspace, because the position of display screen and host computer is difficult to random removal, when leading to the adjustment personnel to use mouse to operate the bright dark line of display screen at host computer software and adjust, can't see the regulation effect, need the cooperation of second people to look over the regulation effect at the display screen is preceding just can accomplish bright dark line regulation, therefore current display screen bright line regulation efficiency is very low, human resources occupy, very big puzzlement has been brought for the staff.
Disclosure of Invention
Therefore, embodiments of the present application provide a bright and dark line adjusting method, a bright and dark line adjusting device, a bright and dark line adjusting system, and a computer storage medium to solve the above-mentioned deficiencies of the prior art.
Specifically, the bright and dark line adjusting method provided by the embodiment of the application includes responding to selection operation of a user, generating position information of a position to be adjusted of a display screen, and sending the position information to a display screen control system, so that the display screen control system determines the current position to be adjusted of the display screen according to the position information; responding to a keyboard shortcut key input by a user, generating an adjusting coefficient and sending the adjusting coefficient to a display screen control system, so that the display screen control system adjusts a pixel corresponding to the current position to be adjusted of the display screen according to the adjusting coefficient to obtain an adjusted picture, and the adjusted picture is displayed by the display screen for the user to check the adjusting effect.
In prior art, the user clicks the function button that host computer software corresponds through mouse and comes to adjust bright dark line of display screen, however along with the development of display screen, the condition of field usage is more and more complicated, compare in a display screen before, evolve into sub-display screen, the tragus etc., and the putting and the concatenation of display screen are more random, when the display screen is far away from the workspace, because the position of display screen and host computer is difficult to remove at will, lead to the adjustment personnel to use mouse to operate when adjusting bright dark line of display screen at host computer software, can't see the regulation effect, need the cooperation of second people to look over the regulation effect at the display screen is preceding just can accomplish bright dark line regulation, so current bright dark line regulation efficiency of display screen is very low, human resources are occupied, very big puzzlement has been brought for the staff. According to the embodiment of the application, the upper computer responds to the selection operation of the user to determine the position to be adjusted of the display screen and sends the position information to the display screen control system, the keyboard shortcut key input by the user is responded, the adjustment coefficient is generated and sent to the display screen control system, the display screen control system adjusts the pixel corresponding to the current position to be adjusted of the display screen according to the adjustment coefficient to obtain the adjusted picture, the display screen displays the adjusted picture for the user to check the adjustment effect, and the problem that the adjustment effect cannot be seen by an adjuster in the adjustment process due to the fact that the distance between the display screen and a working area is far away when the user adjusts the bright and dark lines of the display screen is solved, the adjustment efficiency of the bright and dark lines of the display screen is improved, and the occupation of human resources is reduced.
In an embodiment of the application, the responding to the selection operation of the user includes: responding to mouse click operation of a user; or, a second keyboard accelerator responsive to user input.
In an embodiment of the present application, the generating and sending the adjustment coefficient to the display screen control system in response to the keyboard shortcut key input by the user includes: and judging whether the keyboard shortcut key is an added shortcut key or not, and generating the adjusting coefficient according to the keyboard shortcut key and sending the adjusting coefficient to a display screen control system when the keyboard shortcut key is judged to be the added shortcut key.
In an embodiment of the present application, the bright and dark line adjusting method further includes: and responding to a third keyboard shortcut key input by a user, sending a first control instruction to the display screen control system, and enabling the display screen control system to respond to the first control instruction to clear the adjusting coefficient corresponding to the current position to be adjusted.
In an embodiment of the application, the determining, by the display screen control system, the current position to be adjusted of the display screen according to the position information includes: and identifying the current position to be adjusted of the display screen to obtain the identified position to be adjusted.
In an embodiment of the present application, the bright and dark line adjusting method further includes: responding to a fourth keyboard shortcut key input by a user, sending a second control instruction to the display screen control system, and enabling the display screen control system to respond to the second control instruction to clear the mark of the position to be adjusted after the mark is cleared to obtain the current position to be adjusted.
In an embodiment of the present application, the bright and dark line adjusting method further includes: and responding to a fifth keyboard shortcut key input by a user, and sending a target display picture to the display screen control system so that the display screen control system controls the display screen to display the target display picture.
In addition, the embodiment of the present application provides a bright and dark line adjusting device, including; the position information sending module is used for responding to selection operation of a user, generating position information of a position to be adjusted of the display screen and sending the position information to the display screen control system, so that the display screen control system determines the current position to be adjusted of the display screen according to the position information; and the adjusting coefficient sending module is used for responding to a keyboard shortcut key input by a user, generating an adjusting coefficient and sending the adjusting coefficient to the display screen control system, so that the display screen control system adjusts the pixel corresponding to the current position to be adjusted of the display screen according to the adjusting coefficient to obtain an adjusted picture, and the adjusted picture is displayed by the display screen and is used for the user to check the adjusting effect.
Furthermore, the embodiment of the application provides a bright and dark line adjusting system, which comprises an upper computer and a display screen control system connected with the upper computer, wherein the upper computer is used for executing the bright and dark line adjusting method.
Furthermore, an embodiment of the present application provides a bright and dark line adjusting system, which includes a memory and one or more processors connected to the memory, where the memory stores a computer program, and the processors are configured to execute the computer program to implement the bright and dark line adjusting method according to any one of the foregoing items.
Furthermore, an embodiment of the present application provides a computer storage medium, where computer-executable instructions are stored, and the computer-executable instructions are configured to execute any one of the bright and dark line adjusting methods described above.
As can be seen from the above, the above technical features of the present application may have one or more of the following advantages: a) the bright and dark lines are adjusted through the keyboard, the position of the display screen can be adjusted independent of the position of an upper computer, the wireless keyboard is used for operating before the display screen, and the adjusting effect of the bright and dark lines can be seen in real time in the process of adjusting the bright and dark lines; b) compared with mouse clicking operation, the keyboard is simple in adjustment operation, accurate in positioning and fine in adjustment.
Other aspects and features of the present application will become apparent from the following detailed description, which proceeds with reference to the accompanying drawings. It is to be understood, however, that the drawings are designed solely for purposes of illustration and not as a definition of the limits of the application. It should be further understood that the drawings are not necessarily drawn to scale and that, unless otherwise indicated, they are merely intended to conceptually illustrate the structures and procedures described herein.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a flowchart of a bright and dark line adjusting method according to a first embodiment of the present application;
FIG. 2a is a schematic diagram illustrating a principle of adjusting bright and dark lines using a mouse in the related art;
FIG. 2b is a schematic diagram of a bright and dark line adjustment method according to a first embodiment of the present application;
fig. 3 is a schematic view of a visual interface according to a specific implementation of a bright and dark line adjustment method according to a first embodiment of the present application;
fig. 4 is a schematic structural diagram of a bright and dark line adjusting device according to a second embodiment of the present application;
FIG. 5 is a schematic structural diagram of a bright and dark line adjusting system according to a third embodiment of the present application;
FIG. 6 is a schematic structural diagram of a bright and dark line adjusting system according to a fourth embodiment of the present application;
fig. 7 is a schematic structural diagram of a computer storage medium according to a fifth embodiment of the present application.
[ description of reference ]
S11-S12: adjusting the bright and dark lines;
20: a bright and dark line adjusting device; 201: a location information transmitting module; 203: an adjustment coefficient sending module;
30: a bright and dark line adjusting system; 301: an upper computer; 302: a display screen control system;
40: a bright and dark line adjusting system; 401: a memory; 402: a processor;
50: a computer storage medium.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will now be described with reference to the accompanying drawings in conjunction with embodiments.
In order to make those skilled in the art better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments should fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or otherwise described herein. Furthermore, the method is simple. The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the division of the embodiments in the present application is only for convenience of description and should not be construed as a limitation, and features of various embodiments may be combined and referred to each other without contradiction.
[ first embodiment ] A method for manufacturing a semiconductor device
Referring to fig. 1, a first embodiment of the present invention provides a method for adjusting bright and dark lines. As shown in fig. 1, the bright and dark line adjusting method includes, for example, steps S11 to S12.
Step S11: responding to the selection operation of a user, generating position information of a position to be adjusted of the display screen, and sending the position information to a display screen control system, so that the display screen control system determines the current position to be adjusted of the display screen according to the position information;
step S12: responding to a keyboard shortcut key input by a user, generating an adjusting coefficient and sending the adjusting coefficient to a display screen control system, so that the display screen control system adjusts a pixel corresponding to the current position to be adjusted of the display screen according to the adjusting coefficient to obtain an adjusted picture, and the adjusted picture is displayed by the display screen for the user to check the adjusting effect.
Specifically, the operation of responding to the selection by the user mentioned in step S11 includes, for example: responding to mouse click operation of the user or responding to a second keyboard shortcut key input by the user. An adjusting mode is newly added on the bright and dark lines of the adjusting display screen by using the keyboard shortcut keys, so that a user has one more choice, namely, the bright and dark lines can be adjusted by combining the mouse and the keyboard shortcut keys, or the mouse is separated from the mouse to independently use the keyboard shortcut keys for adjustment. The display screen mentioned in step S11 is, for example, an LED display screen, and the position information of the position to be adjusted of the display screen is, for example, the position information of the bright and dark lines of the display screen. The step S11 of determining, by the display screen control system, the current position to be adjusted of the display screen according to the position information of the position to be adjusted of the display screen includes, for example: and identifying the current position to be adjusted of the display screen to obtain the identified position to be adjusted. The mentioned mark is, for example, a frame to select a current position to be adjusted of the display screen and flickers, so that a user can find the position to be adjusted intuitively.
The step S12 of generating the adjustment factor to the display screen control system in response to the keyboard shortcut key input by the user includes: and judging whether the keyboard shortcut key is the added shortcut key or not, and generating an adjusting coefficient according to the keyboard shortcut key and sending the adjusting coefficient to the display screen control system when the keyboard shortcut key is judged to be the added shortcut key. The adjustment coefficient mentioned in step S12 is, for example, a bright and dark line adjustment coefficient of the display screen. And the display screen control system adjusts the pixels corresponding to the current position to be adjusted of the display screen according to the adjustment coefficient to obtain an adjusted picture, so that the adjusted picture is displayed by the display screen for a user to check the adjustment effect.
Further, after step S11, the bright and dark line adjusting method of the present embodiment further includes, for example: and responding to a third keyboard shortcut key input by a user, sending a first control instruction to the display screen control system, and enabling the display screen control system to respond to the first control instruction to clear the adjusting coefficient corresponding to the current position to be adjusted. The operation of clearing the adjusting coefficient of the current position to be adjusted is combined with the shortcut key of the keyboard, so that the adjusting coefficient can be cleared quickly when needed, and the adjusting efficiency of bright and dark lines is improved.
Further, after step S11, the bright and dark line adjusting method of the present embodiment further includes, for example: responding to a fourth keyboard shortcut key input by a user, sending a second control instruction to the display screen control system, and enabling the display screen control system to respond to the second control instruction to clear the mark of the position to be adjusted after the mark is cleared to obtain the current position to be adjusted. The keyboard shortcut key is combined with the mark removing operation, so that the mark can be removed quickly when the mark is not needed.
Further, after step S11, the bright and dark line adjusting method of the present embodiment further includes, for example: and responding to a fifth keyboard shortcut key input by a user, and sending a target display picture to the display screen control system so that the display screen control system displays the target display picture. The target display frame is, for example, a pure color frame, such as a red frame, a green frame, a blue frame, or a white frame. And the keyboard shortcut key is switched to control the display screen to display a target display picture so as to adjust the bright and dark lines again and improve the adjustment speed of the bright and dark lines.
For better understanding of the present embodiment, a specific implementation of the bright and dark line adjusting method provided by the first embodiment of the present invention is described below with reference to fig. 2a, fig. 2b and fig. 3.
As shown in fig. 2a, in the related art, a user can only use a mouse to operate and adjust bright and dark lines of a display screen on the upper computer software, for example, the mouse selects a position of an edge seam on the upper computer software, and in order to avoid selecting an adjacent edge, the display screen topology needs to be enlarged and then click again to select. For example, when adjusting a rod with a seam factor by a mouse, the rod may need to be pulled several times to adjust the effect to the best due to human error. Therefore, the bright and dark lines adjusted by the mouse are very dependent on an interface presented by upper computer software, and the effect of the LED display screen can be adjusted to the best by no means when the bright and dark lines are more or the display screen is far away from a working area. As shown in FIG. 2b, in the technical scheme of the application, a user directly stands on a display screen by using a keyboard to control, an adjusting mode is added in adjusting the bright and dark lines of the LED display screen, namely, shortcut key adjustment is used, so that the user has more choices, and in the technical scheme of the application, the bright and dark lines of the display screen can be adjusted by using the shortcut key of the keyboard to see the change of the bright and dark lines of the display screen in real time, compared with the mouse which depends on an interface presented by upper computer software, the mouse is simple to operate, accurate in positioning and more delicate in adjustment, can replace the mouse to adjust, can be adjusted and used together with the mouse adjustment, and simultaneously, the problems that the positions of the upper computer and the display screen are different, the positions of the display screen and the upper computer cannot be moved freely, so that the effect cannot be seen by adjusting is avoided, and the pain point problem of adjustment is difficult to occur are solved, along with the development of the industry, the, aiming at the scheme of adjusting the bright and dark lines of the display screen, the mode of adjusting the bright and dark lines by the keyboard shortcut keys is convenient for the rapid adjustment of the bright and dark lines of the LED display screen and the field maintenance.
As shown in fig. 3, a user selects a position of a display screen that needs to be adjusted by bright and dark lines by performing selection operations, such as row selection, column selection, and row and column selection, on a visual interface, and then the upper computer responds to the selection operations of the user to generate position information of a position to be adjusted of the display screen and send the position information to the display screen control system, so that the display screen control system determines the current position to be adjusted of the display screen according to the position information. When the user performs the selection operation, the user can click the row selection, column selection and/or row and column selection function buttons in the function bar through a mouse, and can also perform the selection operation by inputting keyboard shortcut keys correspondingly bound with the row selection, column selection and/or row and column selection function buttons. And simultaneously, binding a screen brightness function button of the display screen with a keyboard shortcut key, after a user inputs the keyboard shortcut key, responding to the operation of the user by the upper computer to generate an adjusting coefficient and sending the adjusting coefficient to the display screen control system, and adjusting the brightness of the display screen by the display screen control system according to the adjusting coefficient to obtain an adjusted picture. In addition, the clearing, selecting, clearing and screen printing colors are respectively bound with corresponding keyboard shortcut keys, a user inputs and clears the keyboard shortcut keys correspondingly bound, the upper computer sends a control command to the display screen control system, and the display screen control system responds to the control command to clear the adjusting coefficient corresponding to the current position to be adjusted; the user inputs and clears the keyboard shortcut key correspondingly bound with the selection, the upper computer sends a control instruction to the display screen control system, and the display screen control system responds to the control instruction to clear the mark of the position to be adjusted to obtain the current position to be adjusted; and (3) inputting keyboard shortcut keys correspondingly bound with the screen printing colors by a user, sending a target display picture to the display screen control system by the upper computer, and displaying the target display picture by the display screen control system. It should be noted that the function buttons for adjusting the bright and dark lines of the display screen are not limited to the function buttons, and may further include a dashed frame, a display number, a screen position, a display screen switching, a side edge selection, a side seam multiple selection, a lamp point multiple selection, an entering section mode, an exiting section mode, and the like.
The upper computer responds to the keyboard shortcut key input by the user, for example, by the following modes: when a user presses a keyboard shortcut key, the upper computer judges whether the keyboard shortcut key is an added shortcut key or not, when the keyboard shortcut key is judged to be the added shortcut key, the upper computer enters a keyPresseEvent event function to find a slot function of a control corresponding to the shortcut key, and after the user releases the keyboard, the upper computer enters a keyReleaseEvent event function to trigger the slot function of the control corresponding to the shortcut key and sends a control instruction to the display screen control system to complete the current operation.
In summary, according to the bright and dark line adjusting method provided by this embodiment, the host computer responds to the selection operation of the user to determine the position of the display screen to be adjusted and sends the position information to the display screen control system, and responds to the keyboard shortcut key input by the user to generate the adjustment coefficient to be sent to the display screen control system, so that the display screen control system adjusts the pixel corresponding to the current position of the display screen to be adjusted according to the adjustment coefficient to obtain the adjusted picture, and the display screen displays the adjusted picture for the user to view the adjustment effect.
[ second embodiment ]
As shown in fig. 4, a second embodiment of the present application provides a bright and dark line adjusting apparatus. The bright and dark line adjusting device 20 includes a position information transmitting module 201 and an adjustment coefficient transmitting module 203.
The position information sending module 201 is configured to respond to a selection operation of a user, generate position information of a position to be adjusted of a display screen, and send the position information to a display screen control system, so that the display screen control system determines the current position to be adjusted of the display screen according to the position information. The adjusting coefficient sending module 203 is configured to respond to a keyboard shortcut key input by a user, generate an adjusting coefficient, send the adjusting coefficient to a display screen control system, and adjust, by the display screen control system, a pixel corresponding to the current position to be adjusted of the display screen according to the adjusting coefficient to obtain an adjusted picture, so that the adjusted picture is displayed by the display screen for the user to view an adjusting effect.
The method for adjusting the bright and dark lines by the bright and dark line adjusting device 20 of the present embodiment is as described in the first embodiment, and therefore, the detailed description thereof is omitted. Optionally, each module, unit and the other operations or functions in the second embodiment are respectively for implementing the method in the first embodiment of the present application, and are not described herein for brevity.
In summary, the bright and dark line adjusting device provided in the second embodiment of the present application determines, through the host computer, a position to be adjusted of the display screen in response to a selection operation of a user, and sends position information to the display screen control system, and responds to a keyboard shortcut key input by the user, to generate an adjustment coefficient to be sent to the display screen control system, so that the display screen control system adjusts a pixel corresponding to the current position to be adjusted of the display screen according to the adjustment coefficient to obtain an adjusted picture, and the display screen displays the adjusted picture for the user to view an adjustment effect.
[ third embodiment ]
Fig. 5 is a bright and dark line adjusting system according to a third embodiment of the present application. As shown in fig. 5, the bright and dark line processing system 30 includes: an upper computer 301 and a display screen control system 302. The upper computer 301 is connected with a display screen control system 302.
The display screen control system 302 is configured to implement the bright and dark line adjusting method according to the first embodiment, and reference may be made to the first embodiment for describing a specific bright and dark line adjusting method adopted by the display screen control system 302. For example, the upper computer 301 may respond to a selection operation of a user, generate position information of a position to be adjusted of the display screen, and send the position information to the display screen control system 302, so that the display screen control system 302 determines the current position to be adjusted of the display screen according to the position information; the upper computer 301 responds to a keyboard shortcut key input by a user, generates an adjusting coefficient and sends the adjusting coefficient to the display screen control system 302, so that the display screen control system 302 adjusts a pixel corresponding to the current position to be adjusted of the display screen according to the adjusting coefficient to obtain an adjusted picture, and the adjusted picture is displayed by the display screen and is provided for the user to check the adjusting effect.
The display control system 302 includes, for example, a sending card including, for example: programmable logic device, microcontroller connected with programmable logic device, memory connected with programmable logic device, and network interface connected with programmable logic device. The receiving card includes, for example, a net port, a programmable logic device connected to the net port, a microcontroller connected to the programmable logic device, and a bus connector. The aforementioned Programmable logic device is, for example, an FPGA (Field-Programmable Gate Array) or other similar logic device. The mentioned Microcontroller is, for example, an MCU (Microcontroller Unit), also called a Single Chip Microcomputer (Single Chip Microcomputer) or a Single Chip Microcomputer; or, other microprocessors with certain data processing and computing capabilities, such as ARM processors and DSP processors. The mentioned network port is for example an RJ45 network port. The memory mentioned is for example a volatile memory.
The host computer 301 may be, for example, a personal computer, a hand-held or portable device, a tablet device, a multiprocessor system, a microprocessor-based system, an editable consumer electronics device, a network PC, a minicomputer, a mainframe computer, a distributed computing environment that includes any of the above systems or devices, and the like. In this embodiment, the upper computer 301 is installed with bright and dark line adjustment software, and has a visual interface, for example, the visual interface shown in fig. 3 in the first embodiment.
In summary, in the bright and dark line adjusting system provided in the third embodiment of the present application, a user may determine a position to be adjusted of a display screen through a host computer in response to a selection operation of the user and send position information to a display screen control system, and respond to a keyboard shortcut key input by the user to generate an adjustment coefficient to be sent to the display screen control system, so that the display screen control system adjusts a pixel corresponding to the current position to be adjusted of the display screen according to the adjustment coefficient to obtain an adjusted picture, and the adjusted picture is displayed on the display screen for the user to view an adjustment effect.
[ fourth example ] A
Fig. 6 is a bright and dark line adjusting system according to a fourth embodiment of the present application. As shown in fig. 6, the bright and dark line adjustment system 40 includes, for example, a memory 401 and one or more processors 402 connected to the memory 401. The memory 401 stores a computer program, and the processor 402 is configured to execute the computer program to implement the bright and dark line adjustment method according to the first embodiment. For the specific bright and dark line adjusting method, reference may be made to the bright and dark line adjusting method described in the first embodiment, which is not described herein for brevity, and the beneficial effects of the bright and dark line adjusting system 40 provided in this embodiment are the same as those of the bright and dark line adjusting method provided in the first embodiment.
[ fifth embodiment ]
Fig. 7 is a computer storage medium according to a fifth embodiment of the present application. As shown in fig. 7, the computer storage medium 50 stores computer-executable instructions including instructions for performing the bright and dark line adjustment method according to the first embodiment. For the specific bright and dark line adjusting method, reference may be made to the bright and dark line adjusting method described in the first embodiment, which is not described herein for brevity, and the beneficial effects of the computer storage medium 50 provided in this embodiment are the same as those of the bright and dark line adjusting method provided in the first embodiment.
From the above description of the embodiments, it is clear to those skilled in the art that the present application can be implemented by software plus necessary general hardware platform. Based on such understanding, the technical solutions of the present application may be essentially implemented or portions thereof contributing to the prior art may be embodied in the form of a software product, which may be stored in a storage medium, such as ROM/RAM, optical disk, magnetic disk, etc., and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method of the embodiments or some portions of the embodiments of the present application.
It will be apparent to those skilled in the art that the various modules or method steps of the present application described above may be implemented using a general purpose computing device, which may be centralized on a single computing device or distributed across a network of multiple computing devices, or alternatively, they may be implemented using program code executable by a computing device, such that it may be stored in a memory device and executed by a computing device, or fabricated separately as individual integrated circuit modules, or fabricated as a single integrated circuit module from multiple modules or steps. Thus, the present application is not limited to any specific combination of hardware and software.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and/or method may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and the actual implementation may have another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A bright and dark line adjusting method is characterized by comprising the following steps: responding to the selection operation of a user, generating position information of a position to be adjusted of the display screen, and sending the position information to a display screen control system, so that the display screen control system determines the current position to be adjusted of the display screen according to the position information;
responding to a keyboard shortcut key input by a user, generating an adjusting coefficient and sending the adjusting coefficient to a display screen control system, so that the display screen control system adjusts a pixel corresponding to the current position to be adjusted of the display screen according to the adjusting coefficient to obtain an adjusted picture, and the adjusted picture is displayed by the display screen for the user to check the adjusting effect.
2. The method for adjusting bright and dark lines according to claim 1, wherein the responding to the selection operation of the user comprises: responding to mouse click operation of a user; or, a second keyboard accelerator responsive to user input.
3. The method for adjusting bright and dark lines according to claim 1, wherein the step of generating the adjustment coefficients to be sent to the display screen control system in response to the keyboard shortcut key input by the user comprises:
and judging whether the keyboard shortcut key is an added shortcut key or not, and generating the adjusting coefficient according to the keyboard shortcut key and sending the adjusting coefficient to the display screen control system when the keyboard shortcut key is judged to be the added shortcut key.
4. The method for adjusting bright and dark lines according to claim 1, further comprising:
and responding to a third keyboard shortcut key input by a user, sending a first control instruction to the display screen control system, and enabling the display screen control system to respond to the first control instruction to clear the adjusting coefficient corresponding to the current position to be adjusted.
5. The method for adjusting bright and dark lines according to claim 1, wherein the determining, by the display screen control system, the current position to be adjusted of the display screen according to the position information comprises:
and identifying the current position to be adjusted of the display screen to obtain the identified position to be adjusted.
6. The method for adjusting bright and dark lines according to claim 5, further comprising:
responding to a fourth keyboard shortcut key input by a user, sending a second control instruction to the display screen control system, and enabling the display screen control system to respond to the second control instruction to clear the mark of the position to be adjusted after the mark is cleared to obtain the current position to be adjusted.
7. The method for adjusting bright and dark lines according to claim 1, further comprising:
and responding to a fifth keyboard shortcut key input by a user, and sending a target display picture to the display screen control system so that the display screen control system controls the display screen to display the target display picture.
8. A bright and dark line adjusting device is characterized by comprising:
the position information sending module is used for responding to selection operation of a user, generating position information of a position to be adjusted of the display screen and sending the position information to the display screen control system, so that the display screen control system determines the current position to be adjusted of the display screen according to the position information;
and the adjusting coefficient sending module is used for responding to a keyboard shortcut key input by a user, generating an adjusting coefficient and sending the adjusting coefficient to the display screen control system, so that the display screen control system adjusts the pixel corresponding to the current position to be adjusted of the display screen according to the adjusting coefficient to obtain an adjusted picture, and the adjusted picture is displayed by the display screen and is used for the user to check the adjusting effect.
9. A bright and dark line adjusting system is characterized by comprising an upper computer and a display screen control system connected with the upper computer, wherein the upper computer is used for executing the bright and dark line adjusting method in claims 1-6.
10. A computer storage medium having stored thereon computer-executable instructions for performing the method of any one of claims 1-6.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113571008A (en) * | 2021-07-16 | 2021-10-29 | 西安诺瓦星云科技股份有限公司 | Bright and dark line adjusting method, device and system of spliced display screen |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102905120A (en) * | 2012-11-05 | 2013-01-30 | 北京真视通科技股份有限公司 | Method for synchronizing screens in different places for large-screen splicing system |
| CN105118475A (en) * | 2015-09-02 | 2015-12-02 | 西安诺瓦电子科技有限公司 | Brightness or brightness and chroma adjusting method of LED display screen |
| CN109671388A (en) * | 2019-01-22 | 2019-04-23 | 利亚德光电股份有限公司 | The acquisition methods and device of correction data |
-
2019
- 2019-10-09 CN CN201910953385.6A patent/CN112631532A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102905120A (en) * | 2012-11-05 | 2013-01-30 | 北京真视通科技股份有限公司 | Method for synchronizing screens in different places for large-screen splicing system |
| CN105118475A (en) * | 2015-09-02 | 2015-12-02 | 西安诺瓦电子科技有限公司 | Brightness or brightness and chroma adjusting method of LED display screen |
| CN109671388A (en) * | 2019-01-22 | 2019-04-23 | 利亚德光电股份有限公司 | The acquisition methods and device of correction data |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113571008A (en) * | 2021-07-16 | 2021-10-29 | 西安诺瓦星云科技股份有限公司 | Bright and dark line adjusting method, device and system of spliced display screen |
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